mirror of
https://github.com/bluekitchen/btstack.git
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122 lines
4.1 KiB
C
122 lines
4.1 KiB
C
/*
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* Copyright (C) 2014 BlueKitchen GmbH
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holders nor the names of
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* 4. Any redistribution, use, or modification is done solely for
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* personal benefit and not for any commercial purpose or for
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* monetary gain.
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*
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* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
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* RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Please inquire about commercial licensing options at
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* contact@bluekitchen-gmbh.com
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*
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*/
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// *****************************************************************************
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//
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// spp_counter demo - it provides an SPP and sends a counter every second
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//
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// it doesn't use the LCD to get down to a minimal memory footprint
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//
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// *****************************************************************************
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "btstack_config.h"
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#include "btstack_event.h"
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#include "btstack_memory.h"
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#include "btstack_run_loop.h"
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#include "btstack_run_loop_embedded.h"
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//#include "classic/btstack_link_key_db.h"
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#include "hci.h"
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static void hw_setup(void){
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// @TODO
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}
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static hci_transport_config_uart_t config = {
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HCI_TRANSPORT_CONFIG_UART,
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115200,
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1000000, // main baudrate
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1, // flow control
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NULL,
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};
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static btstack_packet_callback_registration_t hci_event_callback_registration;
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static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
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if (packet_type != HCI_EVENT_PACKET) return;
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switch(hci_event_packet_get_type(packet)){
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case BTSTACK_EVENT_STATE:
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if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) return;
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printf("BTstack up and running.\n");
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break;
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case HCI_EVENT_COMMAND_COMPLETE:
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if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_version_information)){
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// @TODO
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}
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break;
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default:
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break;
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}
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}
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static void btstack_setup(void){
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/// GET STARTED with BTstack ///
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btstack_memory_init();
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btstack_run_loop_init(btstack_run_loop_embedded_get_instance());
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// init HCI
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hci_init(hci_transport_h4_instance(btstack_uart_block_embedded_instance()), &config);
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//hci_set_link_key_db(btstack_link_key_db_memory_instance()); // @TODO
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//hci_set_chipset(btstack_chipset_cc256x_instance()); // @TODO
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// inform about BTstack state
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hci_event_callback_registration.callback = &packet_handler;
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hci_add_event_handler(&hci_event_callback_registration);
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}
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extern int btstack_main(int argc, const char * argv[]);
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// main
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int app_main(void){
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hw_setup();
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btstack_setup();
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btstack_main(0, NULL);
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printf("Entering btstack run loop!\n");
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btstack_run_loop_execute();
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printf("Run loop exited...this is unexpected\n");
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return 0;
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}
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